2021 Tali Open – Doubles

Frederik Nielsen and Tim Pütz were the defending champions^[1] but chose not to defend their title.

Doubles
2021 Tali Open
Champions	Alexander Erler Lucas Miedler
Runners-up	Harri Heliövaara Jean-Julien Rojer
Score	6–3, 7–6(7–2)

Main article: 2021 Tali Open

Alexander Erler and Lucas Miedler won the title after defeating Harri Heliövaara and Jean-Julien Rojer 6–3, 7–6^(7–2) in the final.

Seeds

1. Harri Heliövaara / Jean-Julien Rojer (final)
2. Roman Jebavý / Jonny O'Mara (first round)
3. Ivan Sabanov / Matej Sabanov (first round)
4. Sergio Martos Gornés / Ramkumar Ramanathan (first round)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

	First round							Quarterfinals							Semifinals							Final
	1	H Heliövaara J-J Rojer	6	6
		D Džumhur N Milojević	0	3				1	H Heliövaara J-J Rojer	6	6
		D Hidalgo R Quiroz	78	5	[10]			PR	K Coppejans J De Loore	4	3
	PR	K Coppejans J De Loore	66	7	[12]										1	H Heliövaara J-J Rojer	6	6
	3	I Sabanov M Sabanov	4	6	[7]											S Balaji D Sharan	4	2
	PR	D Istomin CJ Lock	6	4	[10]			PR	D Istomin CJ Lock	5	2
	WC	V Durasovic P Niklas-Salminen	2	4					S Balaji D Sharan	7	6
		S Balaji D Sharan	6	6																		1	H Heliövaara J-J Rojer	3	62
		S Fayziev M Kalovelonis	6	6																			A Erler L Miedler	6	77
		S Galdós E Gómez	2	2					S Fayziev M Kalovelonis	3	63
		A Erler L Miedler	7	6					A Erler L Miedler	6	77
	4	S Martos Gornés R Ramanathan	5	3												A Erler L Miedler	77	6
	PR	T Matsui K Uesugi	4	4											WC	O Virtanen J Zopp	63	4
	WC	E Vasa Iiro Vasa	6	6				WC	E Vasa I Vasa	4	2
	WC	O Virtanen J Zopp	6	6				WC	O Virtanen J Zopp	6	6
	2	R Jebavý J O'Mara	4	4